package List;

/**
 * @author Lenovo
 *
 */
public class DulNode {
	// 数据域
	private Object data;

	// 后向指针
	private DulNode next;

	// 前向指针
	private DulNode prior;

	// 构造函数
	public DulNode(Object data) {
		this(data,null,null);
	}

	public DulNode(Object data,DulNode next,DulNode prior) {
		this.data = data;
		this.next = next;
		this.prior = prior;
	}

	// 成员方法
	public Object getData() {
		return this.data;
	}

	public DulNode getNext() {
		return this.next;
	}

	public DulNode getPrior() {
		return this.prior;
	}

	public void setData(Object data) {
		this.data = data;
	}

	public void setNext(DulNode next) {
		this.next = next;
	}

	public void setPrior(DulNode prior) {
		this.prior = prior;
	}
}